Table 3.

Multivariate logistic regression analysis of patient prognosis.

Variable	B	SE(b)	Wald χ2	p-value	OR	95%CI
Sex	−0.52	0.516	1.016	0.314	0.595	0.216–1.634
Age (years)	0.019	0.02	0.923	0.337	1.019	0.981–1.059
SOFA score	0.154	0.108	2.044	0.153	1.167	0.944–1.441
APACHE II score	0.092	0.051	3.254	0.071	1.097	0.992–1.212
PNS index	5.584	4.787	1.361	0.243	266.109	0.022–3158263.174
SNS index	1.277	0.736	3.012	0.083	3.584	0.848–15.152
Stress index	−0.241	0.132	3.347	0.067	0.786	0.607–1.017
Mean RR	−0.015	0.018	0.636	0.425	0.986	0.951–1.021
SDNN	0.006	0.123	0.002	0.961	1.006	0.791–1.28
SDHR	1.167	0.569	4.196	0.041	3.211	1.052–9.804
RMSSD	−0.284	0.343	0.687	0.407	0.753	0.384–1.474
DCmod	−0.145	0.162	0.81	0.368	0.865	0.63–1.187
ACmod	−0.027	0.114	0.056	0.814	0.973	0.778–1.217